Robert A. Ellis, Donald F. Wann. Teaching computer design using macromodules. In Seymour V. Pollack, Leland H. Williams, Robert M. Aiken, editors, Proceedings of the 2nd SIGCSE Technical Symposium on Computer Science Education, SIGCSE 1972, St. Louis, MO, USA, March 24-25, 1972. pages 160-162, ACM, 1972. [doi]
Abstract is missing.